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[wxWidgets.git] / interface / wx / choicdlg.h
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1/////////////////////////////////////////////////////////////////////////////
2// Name: choicdlg.h
ba2874ff 3// Purpose: interface of wx[Multi|Single]ChoiceDialog
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4// Author: wxWidgets team
5// RCS-ID: $Id$
6// Licence: wxWindows license
7/////////////////////////////////////////////////////////////////////////////
8
9/**
10 @class wxMultiChoiceDialog
7c913512 11
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12 This class represents a dialog that shows a list of strings, and allows the
13 user to select one or more.
7c913512 14
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15 @library{wxbase}
16 @category{cmndlg}
7c913512 17
ba2874ff 18 @see @ref overview_cmndlg_multichoice, wxSingleChoiceDialog
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19*/
20class wxMultiChoiceDialog : public wxDialog
21{
22public:
23 //@{
24 /**
25 Constructor taking an array of wxString choices.
ba2874ff 26
7c913512 27 @param parent
4cc4bfaf 28 Parent window.
7c913512 29 @param message
4cc4bfaf 30 Message to show on the dialog.
7c913512 31 @param caption
4cc4bfaf 32 The dialog caption.
7c913512 33 @param n
4cc4bfaf 34 The number of choices.
7c913512 35 @param choices
4cc4bfaf 36 An array of strings, or a string list, containing the choices.
7c913512 37 @param style
4cc4bfaf 38 A dialog style (bitlist) containing flags chosen from standard
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39 dialog style and the ones listed below. The default value is
40 equivalent to wxDEFAULT_DIALOG_STYLE | wxRESIZE_BORDER | wxOK |
41 wxCANCEL | wxCENTRE.
42 @param pos
43 Dialog position. Not Windows.
44
45 @beginStyleTable
8c6791e4 46 @style{wxOK}
4cc4bfaf 47 Show an OK button.
8c6791e4 48 @style{wxCANCEL}
4cc4bfaf 49 Show a Cancel button.
8c6791e4 50 @style{wxCENTRE}
4cc4bfaf 51 Centre the message. Not Windows.
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52 @endStyleTable
53
23324ae1 54 @remarks Use ShowModal() to show the dialog.
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55
56 @beginWxPythonOnly
57
58 For Python the two parameters @a n and @a choices are collapsed into a
59 multi parameter @a choices which is expected to be a Python list of
60 strings.
61
62 @endWxPythonOnly
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63 */
64 wxMultiChoiceDialog(wxWindow* parent, const wxString& message,
65 const wxString& caption,
bfac6166 66 int n, const wxString* choices,
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67 long style = wxCHOICEDLG_STYLE,
68 const wxPoint& pos = wxDefaultPosition);
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69 /**
70 Constructor taking an array of wxString choices.
71
72 @param parent
73 Parent window.
74 @param message
75 Message to show on the dialog.
76 @param caption
77 The dialog caption.
78 @param choices
79 An array of strings, or a string list, containing the choices.
80 @param style
81 A dialog style (bitlist) containing flags chosen from standard
82 dialog style and the ones listed below. The default value is
83 equivalent to wxDEFAULT_DIALOG_STYLE | wxRESIZE_BORDER | wxOK |
84 wxCANCEL | wxCENTRE.
85 @param pos
86 Dialog position. Not Windows.
87
88 @beginStyleTable
89 @style{wxOK}
90 Show an OK button.
91 @style{wxCANCEL}
92 Show a Cancel button.
93 @style{wxCENTRE}
94 Centre the message. Not Windows.
95 @endStyleTable
96
97 @remarks Use ShowModal() to show the dialog.
98
99 @beginWxPythonOnly
100
101 For Python the two parameters @a n and @a choices are collapsed into a
102 multi parameter @a choices which is expected to be a Python list of
103 strings.
104
105 @endWxPythonOnly
106 */
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107 wxMultiChoiceDialog(wxWindow* parent,
108 const wxString& message,
109 const wxString& caption,
110 const wxArrayString& choices,
111 long style = wxCHOICEDLG_STYLE,
112 const wxPoint& pos = wxDefaultPosition);
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113 //@}
114
115 /**
116 Returns array with indexes of selected items.
117 */
328f5751 118 wxArrayInt GetSelection() const;
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119
120 /**
121 Sets selected items from the array of selected items' indexes.
122 */
b7e94bd7 123 void SetSelections(const wxArrayInt& selections);
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124
125 /**
126 Shows the dialog, returning either wxID_OK or wxID_CANCEL.
127 */
128 int ShowModal();
129};
130
131
e54c96f1 132
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133/**
134 @class wxSingleChoiceDialog
7c913512 135
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136 This class represents a dialog that shows a list of strings, and allows the
137 user to select one. Double-clicking on a list item is equivalent to
23324ae1 138 single-clicking and then pressing OK.
7c913512 139
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140 @library{wxbase}
141 @category{cmndlg}
7c913512 142
ba2874ff 143 @see @ref overview_cmndlg_singlechoice, wxMultiChoiceDialog
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144*/
145class wxSingleChoiceDialog : public wxDialog
146{
147public:
148 //@{
149 /**
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150 Constructor, taking an array of wxString choices and optional client
151 data.
152
7c913512 153 @param parent
4cc4bfaf 154 Parent window.
7c913512 155 @param message
4cc4bfaf 156 Message to show on the dialog.
7c913512 157 @param caption
4cc4bfaf 158 The dialog caption.
7c913512 159 @param n
4cc4bfaf 160 The number of choices.
7c913512 161 @param choices
4cc4bfaf 162 An array of strings, or a string list, containing the choices.
7c913512 163 @param clientData
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164 An array of client data to be associated with the items. See
165 GetSelectionClientData().
7c913512 166 @param style
4cc4bfaf 167 A dialog style (bitlist) containing flags chosen from standard
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168 dialog styles and the ones listed below. The default value is
169 equivalent to wxDEFAULT_DIALOG_STYLE | wxRESIZE_BORDER | wxOK |
170 wxCANCEL | wxCENTRE.
171 @param pos
172 Dialog position. Not Windows.
173
174 @beginStyleTable
8c6791e4 175 @style{wxOK}
4cc4bfaf 176 Show an OK button.
8c6791e4 177 @style{wxCANCEL}
4cc4bfaf 178 Show a Cancel button.
8c6791e4 179 @style{wxCENTRE}
4cc4bfaf 180 Centre the message. Not Windows.
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181 @endStyleTable
182
23324ae1 183 @remarks Use ShowModal() to show the dialog.
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184
185 @beginWxPythonOnly
186
187 For Python the two parameters @a n and @a choices are collapsed into a
188 multi parameter @a choices which is expected to be a Python list of
189 strings.
190
191 @endWxPythonOnly
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192 */
193 wxSingleChoiceDialog(wxWindow* parent, const wxString& message,
194 const wxString& caption,
bfac6166 195 int n, const wxString* choices,
4cc4bfaf 196 void** clientData = NULL,
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197 long style = wxCHOICEDLG_STYLE,
198 const wxPoint& pos = wxDefaultPosition);
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199 /**
200 Constructor, taking an array of wxString choices and optional client
201 data.
202
203 @param parent
204 Parent window.
205 @param message
206 Message to show on the dialog.
207 @param caption
208 The dialog caption.
209 @param choices
210 An array of strings, or a string list, containing the choices.
211 @param clientData
212 An array of client data to be associated with the items. See
213 GetSelectionClientData().
214 @param style
215 A dialog style (bitlist) containing flags chosen from standard
216 dialog styles and the ones listed below. The default value is
217 equivalent to wxDEFAULT_DIALOG_STYLE | wxRESIZE_BORDER | wxOK |
218 wxCANCEL | wxCENTRE.
219 @param pos
220 Dialog position. Not Windows.
221
222 @beginStyleTable
223 @style{wxOK}
224 Show an OK button.
225 @style{wxCANCEL}
226 Show a Cancel button.
227 @style{wxCENTRE}
228 Centre the message. Not Windows.
229 @endStyleTable
230
231 @remarks Use ShowModal() to show the dialog.
232
233 @beginWxPythonOnly
234
235 For Python the two parameters @a n and @a choices are collapsed into a
236 multi parameter @a choices which is expected to be a Python list of
237 strings.
238
239 @endWxPythonOnly
240 */
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241 wxSingleChoiceDialog(wxWindow* parent,
242 const wxString& message,
243 const wxString& caption,
244 const wxArrayString& choices,
4cc4bfaf 245 void** clientData = NULL,
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246 long style = wxCHOICEDLG_STYLE,
247 const wxPoint& pos = wxDefaultPosition);
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248 //@}
249
250 /**
251 Returns the index of selected item.
252 */
328f5751 253 int GetSelection() const;
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254
255 /**
256 Returns the client data associated with the selection.
257 */
328f5751 258 char* GetSelectionClientData() const;
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259
260 /**
261 Returns the selected string.
262 */
328f5751 263 wxString GetStringSelection() const;
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264
265 /**
266 Sets the index of the initially selected item.
267 */
b7e94bd7 268 void SetSelection(int selection);
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269
270 /**
271 Shows the dialog, returning either wxID_OK or wxID_CANCEL.
272 */
273 int ShowModal();
274};
275
276
e54c96f1 277
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278// ============================================================================
279// Global functions/macros
280// ============================================================================
281
b21126db 282/** @addtogroup group_funcmacro_dialog */
23324ae1 283//@{
ba2874ff 284
23324ae1 285/**
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286 Same as wxGetSingleChoice() but returns the index representing the
287 selected string. If the user pressed cancel, -1 is returned.
288
289 @header{wx/choicdlg.h}
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290*/
291int wxGetSingleChoiceIndex(const wxString& message,
292 const wxString& caption,
293 const wxArrayString& aChoices,
4cc4bfaf 294 wxWindow* parent = NULL,
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295 int x = -1,
296 int y = -1,
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297 bool centre = true,
298 int width = 150,
299 int height = 200);
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300int wxGetSingleChoiceIndex(const wxString& message,
301 const wxString& caption,
302 int n,
303 const wxString& choices[],
4cc4bfaf 304 wxWindow* parent = NULL,
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305 int x = -1,
306 int y = -1,
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307 bool centre = true,
308 int width = 150,
309 int height = 200);
ba2874ff 310
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311//@}
312
b21126db 313/** @addtogroup group_funcmacro_dialog */
23324ae1 314//@{
ba2874ff 315
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316/**
317 Pops up a dialog box containing a message, OK/Cancel buttons and a
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318 single-selection listbox. The user may choose an item and press OK to
319 return a string or Cancel to return the empty string. Use
320 wxGetSingleChoiceIndex() if empty string is a valid choice and if you want
321 to be able to detect pressing Cancel reliably.
322
323 You may pass the list of strings to choose from either using @c choices
4cc4bfaf 324 which is an array of @a n strings for the listbox or by using a single
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325 @c aChoices parameter of type wxArrayString.
326
327 If @c centre is @true, the message text (which may include new line
23324ae1 328 characters) is centred; if @false, the message is left-justified.
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329
330 @header{wx/choicdlg.h}
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331*/
332wxString wxGetSingleChoice(const wxString& message,
333 const wxString& caption,
334 const wxArrayString& aChoices,
4cc4bfaf 335 wxWindow* parent = NULL,
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336 int x = -1,
337 int y = -1,
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338 bool centre = true,
339 int width = 150,
340 int height = 200);
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341wxString wxGetSingleChoice(const wxString& message,
342 const wxString& caption,
343 int n,
344 const wxString& choices[],
4cc4bfaf 345 wxWindow* parent = NULL,
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346 int x = -1,
347 int y = -1,
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348 bool centre = true,
349 int width = 150,
350 int height = 200);
ba2874ff 351
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352//@}
353
b21126db 354/** @addtogroup group_funcmacro_dialog */
23324ae1 355//@{
ba2874ff 356
23324ae1 357/**
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358 Same as wxGetSingleChoice but takes an array of client data pointers
359 corresponding to the strings, and returns one of these pointers or @NULL
360 if Cancel was pressed. The @c client_data array must have the same number
361 of elements as @c choices or @c aChoices!
362
363 @header{wx/choicdlg.h}
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364*/
365wxString wxGetSingleChoiceData(const wxString& message,
366 const wxString& caption,
367 const wxArrayString& aChoices,
368 const wxString& client_data[],
4cc4bfaf 369 wxWindow* parent = NULL,
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370 int x = -1,
371 int y = -1,
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372 bool centre = true,
373 int width = 150,
374 int height = 200);
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375wxString wxGetSingleChoiceData(const wxString& message,
376 const wxString& caption,
377 int n,
378 const wxString& choices[],
379 const wxString& client_data[],
4cc4bfaf 380 wxWindow* parent = NULL,
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381 int x = -1,
382 int y = -1,
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383 bool centre = true,
384 int width = 150,
385 int height = 200);
ba2874ff 386
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387//@}
388
b21126db 389/** @addtogroup group_funcmacro_dialog */
23324ae1 390//@{
ba2874ff 391
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392/**
393 Pops up a dialog box containing a message, OK/Cancel buttons and a
394 multiple-selection listbox. The user may choose an arbitrary (including 0)
395 number of items in the listbox whose indices will be returned in
ba2874ff 396 @c selections array. The initial contents of this array will be used to
23324ae1 397 select the items when the dialog is shown.
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398
399 You may pass the list of strings to choose from either using @c choices
4cc4bfaf 400 which is an array of @a n strings for the listbox or by using a single
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401 @c aChoices parameter of type wxArrayString.
402
403 If @c centre is @true, the message text (which may include new line
23324ae1 404 characters) is centred; if @false, the message is left-justified.
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405
406 @header{wx/choicdlg.h}
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407*/
408size_t wxGetMultipleChoices(wxArrayInt& selections,
409 const wxString& message,
410 const wxString& caption,
411 const wxArrayString& aChoices,
4cc4bfaf 412 wxWindow* parent = NULL,
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413 int x = -1,
414 int y = -1,
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415 bool centre = true,
416 int width = 150,
417 int height = 200);
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418size_t wxGetMultipleChoices(wxArrayInt& selections,
419 const wxString& message,
420 const wxString& caption,
421 int n,
422 const wxString& choices[],
4cc4bfaf 423 wxWindow* parent = NULL,
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424 int x = -1,
425 int y = -1,
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426 bool centre = true,
427 int width = 150,
428 int height = 200);
ba2874ff 429
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430//@}
431